Sanyo DHX4852 - Manual (Page 38)

2-28
Design of W-2WAY ECO-i SYSTEM Unit Specifications
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4. Installation Instructions
WARNING
CAUTION
4-2. Indoor Unit
AVOID:
heat sources, exhaust fans, etc.
damp, humid or uneven locations
indoors (no-ventilation location)
DO:
choose a place as cool as possible.
choose a place that is well ventilated.
select a location where tubing and drain pipe have the
shortest run to the outdoor unit.
allow enough room around the unit for air intake/exhaust
and possible maintenance.
Installation Space
Install the outdoor unit where there is enough space for venti-
lation. Otherwise the unit may not operate properly. Fig. 2-12
shows the minimum space requirement around the outdoor
units when 3 sides are open and only 1 side is shuttered, with
open space above the unit. The mounting base should be
concrete or a similar material that allows for adequate drain-
age. Make provisions for anchor bolts, platform height, and
other site-specific installation requirements.
Leave space open above the
unit.
Construct louvers or other
openings in the wall, if neces-
sary, to ensure adequate venti-
lation.
Do not do any wiring or tubing within 1 ft of the front panel,
because this space is needed as a servicing space for the
compressor.
Ensure a base height of 4 in or more to ensure that drain-
age water does not accumulate and freeze around the
bottom of the unit.
If installing a drain pan, install the drain pan prior to install-
ing the outdoor unit.
* Make sure there is at least 6 in between the outdoor unit
and the ground.
Also, the direction of the tubing and electrical wiring
should be from the front of the outdoor unit.
NOTE
Fig. 2-11
Out-
door
unit
Heat
source
Hot air
Exhaust fan
Fig. 2-12
More than
2 in.
More than
1.7 ft.
* More than 4 in.
* More than 4 in.
* More than 4 in.
Example of installation of 2 units
(When wall height is below 6 ft.)
* However, be sure to ensure a space of 1 ft. or more at
either the right side or the rear of the unit.
Fig. 2-13 Unit: in.
74-1/64
35-3/64
35-3/64
36-7/32
37-13/32
35-3/64
7-7/8
3 - 15/16
31-7/64
70-5/64
31-7/64
TD831138-02_W-2WAY.indb 28 2007/07/26 14:30:48